/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#include "private/qdeclarativetypenamecache_p.h"

#include "private/qdeclarativeengine_p.h"

QT_BEGIN_NAMESPACE

QDeclarativeTypeNameCache::QDeclarativeTypeNameCache(QDeclarativeEngine *e)
: QDeclarativeCleanup(e), engine(e)
{
}

QDeclarativeTypeNameCache::~QDeclarativeTypeNameCache()
{
    clear();
}

void QDeclarativeTypeNameCache::clear()
{
    qDeleteAll(stringCache);
    stringCache.clear();
    identifierCache.clear();
    engine = 0;
}

void QDeclarativeTypeNameCache::add(const QString &name, int importedScriptIndex)
{
    if (stringCache.contains(name))
        return;

    QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(engine);

    RData *data = new RData;
    // ### Use typename class
    data->identifier = ep->objectClass->createPersistentIdentifier(name);
    data->importedScriptIndex = importedScriptIndex;
    stringCache.insert(name, data);
    identifierCache.insert(data->identifier.identifier, data);
}

void QDeclarativeTypeNameCache::add(const QString &name, QDeclarativeType *type)
{
    if (stringCache.contains(name))
        return;

    QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(engine);

    RData *data = new RData;
    // ### Use typename class
    data->identifier = ep->objectClass->createPersistentIdentifier(name);
    data->type = type;
    stringCache.insert(name, data);
    identifierCache.insert(data->identifier.identifier, data);
}

void QDeclarativeTypeNameCache::add(const QString &name, QDeclarativeTypeNameCache *typeNamespace)
{
    if (stringCache.contains(name))
        return;

    QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(engine);

    RData *data = new RData;
    // ### Use typename class
    data->identifier = ep->objectClass->createPersistentIdentifier(name);
    data->typeNamespace = typeNamespace;
    stringCache.insert(name, data);
    identifierCache.insert(data->identifier.identifier, data);
    typeNamespace->addref();
}

QDeclarativeTypeNameCache::Data *QDeclarativeTypeNameCache::data(const QString &id) const
{
    return stringCache.value(id);
}

QT_END_NAMESPACE

